The latest in the Premium Vac U Loc System Made from the finest grade leather, this system provides non-slip construction that assures perfect movement with your body ... interchangeable Vac U Loc attachments that lock on to the Exclusive plugs ... and fully adjustable straps that assure the most perfect fit. The Male System offers ... a Three-way fully adjustable All-Leather Premium Harness for a perfect fit ... Realistic Erect Attachment with Plug ... an Anal Attachment with a fully adjustable and removable Plug. A Quality Strap-on with a Unique design that also has the pleasure of the wearer in mind The total adjustability of the plugs and attachments provides for comfort as well as pleasure.